 FLUORESCENT LIGHTING GENERAL INFO
Fluorescent aquarium lights come with T12 lamps (1.5" diameter), T8 lamps (1" diameter) or T5 lamps (5/8" diameter). Compact fluorescents are also, as the name implies, a type of fluorescent light--but we put them all in their own compact fluorescent lighting section. Many of our metal halide lights also come with fluorescent lamps--usually actinics.
T5 Lamp Aquarium Lighting
T5 aquarium lights have become extremely popular in the past couple years. When run with an electronic ballast, which all of our T5 HO lights use, T5s are said to be more energy efficient, longer lasting and cooler running than other types of aquarium lights. Because the lamps are thin, they will penetrate the water better than thicker compact fluorescent and other fluorescent types of bulbs. T5s are a great choice for tanks that are 20 inches and deeper.
All of our fluorescent aquarium lights come with T5 bulbs (though we do sell T12 and T8 replacement lamps). The T5 bulbs are either normal output (NO) or high output (HO).
Normal output T5 fluorescents are low wattage and should only be used for fish only tanks. We carry the following normal output lights:
High output lamps are higher wattage and can be used for lighting reef aquariums and planted tanks. The following lights can be used for reef aquariums:
To choose the best light for your reef aquarium please visit the Hood Lighting Chart and the Retrofit Lighting Chart.
For freshwater planted tanks we carry the Current USA HO X2 Freshwater fixture.
Fixtures & Retrofits
All the above listed T5 lights are described as either retrofits or fixtures. If your
aquarium has a canopy (usually a wood box cover), you'll need to purchase a retrofit. All of our retrofits come complete with the bulbs mounted
to a reflector--you just need to screw the reflector to the canopy. The only
other thing you might need to complete your lighting system is a canopy fan to dissipate the heat.
T8 & T12 Lamp Aquarium Lighting
Unfortunately, we do not carry any T8 or T12 lights. However, we do carry the following lamps, ballasts and parts:
Fluorescent Lamp Color
Temperature
Reef
tanks require half the lighting to be actinic lighting and half the lighting to
be full spectrum daylight lighting. For the actinics any bulb listed as an
actinic--whether it is a True Actinic, 7,100K Actinic, Actinic or 420nm
Actinic--will be adequate. For the daylight bulb the best bulb for corals is the
10K (aka 10,000K) bulb. 6,700K, 8,800K, 12,000K, 14,000K & 20,000K bulbs are also fine.
Freshwater
planted tanks usually use the 6,700K, 6,500K or 5,500K bulbs. Fish only tanks
can use any light that makes the fish look good. The fish really don't need much
light to survive--so it is really a matter of aesthetics. Most people will be
happy using 6,700K bulbs, which are very close to daylight, for fish only tanks.
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